STMicroelectronics STM8L101G3U6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.63 | $3.63 |
| 15+ | $0.84 | $12.60 |
| 25+ | $0.82 | $20.50 |
| 50+ | $0.77 | $38.50 |
| 100+ | $0.68 | $68.00 |
| N+ | $0.14 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8L EnergyLite |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | STM8 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Infrared, POR, PWM, WDT |
| Number of I/O | 26 |
| Program Memory Size | 8KB (8K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 1.5K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 28-UFQFPN (4x4) |
| Package / Case | 28-UFQFN |
| ROHS |
The STM8L101G3U6TR is an ultra-low-power 8-bit MCU from STMicroelectronics, running at 16MHz with 8KB flash and 1.5KB RAM. Its 1.65V to 3.6V supply range supports single-cell battery operation. Housed in a 28-UFQFN package, it integrates infrared, POR, PWM, and WDT for compact, energy-efficient designs.
- Ultra-low voltage: Operates down to 1.65V for direct battery use.
- Integrated IR: Built-in infrared support reduces external components.
- Compact size: 28-UFQFN ideal for miniaturized wearables.
- Low power: STM8 core optimized for energy-sensitive applications.
Battery-Powered Remote Controls
The 1.65V minimum voltage and infrared support make it perfect for low-power IR remotes.
Wearable Health Trackers
Ultra-low voltage operation and 16MHz speed enable compact fitness bands with basic sensor fusion.
IoT End Nodes
8KB flash fits lightweight protocols for smart home sensors operating at 3V coin cells.
Portable Consumer Electronics
The 28-UFQFN package and low power suit small handheld gaming or calculator devices.
Simple Motor Drivers
PWM output allows speed control in toys or small fans with minimal external components.
Security Keypads
WDT and POR ensure reliable operation in access control panels with limited power budget.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V.
- Q: What core does it use?
- A: The STM8 core at 16MHz.
- Q: How much flash and RAM are available?
- A: 8KB flash and 1.5KB RAM.
- Q: What package is this?
- A: 28-UFQFN package.
- Q: Does it support infrared?
- A: Yes, it includes infrared support along with POR, PWM, and WDT.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V.
- Q: What core does it use?
- A: The STM8 core at 16MHz.
- Q: How much flash and RAM are available?
- A: 8KB flash and 1.5KB RAM.
- Q: What package is this?
- A: 28-UFQFN package.
- Q: Does it support infrared?
- A: Yes, it includes infrared support along with POR, PWM, and WDT.

STM8L101G3U6TR.pdf